Features Dual Scale Measurement: Features both metric and imperial scales for versatile reading, ensuring accuracy for any project or application High Precision Design: Achieves accurate measurements with 0.02mm resolution, making it ideal for detailed work in various fields Construction: Constructed from high carbon steel, this tool guarantees longevity and reliability even in demanding environments Versatile Measurement Capabilities: Effortlly measures length, inner and outer diameters, and depth, making it for a range of materials ential Tool for All Applications: for home, industry, and crafts, it's a must-have for measuring stones, beads, gems, and jewelry Features: 1、Double scale reading mm / inch. 2、Accurate measurement, easy to read. 3、Made of high hardn carbon steel, proof and in use. 4、Easy to measure length, inner/outer diameter, depth of objects. 5、A must tool for home, industry, crafts applications to measure stone, bead, gem, jewelry and more. Specification: Features: Double scale reading mm / inch. Accurate measurement, easy to read. Made of high hardn carbon steel, proof and in use. Easy to measure length, inner/outer diameter, depth of objects. A must tool for home, industry, crafts applications to measure stone, bead, gem, jewelry and more. Specification: Material: Carbon steel Measuring Range: 0-150mm Accuracy: 0.02mm Package Weight: Approx. 308g/10.8oz Package List: 1 * Vernier Caliper Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List